A man and woman were arrested Monday on suspicion of assaulting a (Mesa, i assume) police officer after the officer tried to stop them from riding their bikes in the street, according to a court document. Kerry Castleman, 49, is accused of standing in a fighting stance and pushed an officer after police stopped him while he was biking in the right lane of East Broadway Road near South Country Club Road, according to the document. When the officer tried to put handcuffs on Castleman, 43-year-old Cary McCoy…